Total Dissolved Solids

Order of the National Green Tribunal in the matter of Futala lake pollution, Nagpur, Maharashtra, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Futala Lake’s charm fades amid neglect and poor maintenance appearing in ‘The Times of India’ dated 25.05.2025". The original application was registered suo-motu based on the news item titled "Futala Lake’s charm fades amid neglect …

Water pollutants cross danger mark

That many areas of the city get contaminated water even for drinking, is old hat. But a new survey in 92 areas in the city has thrown up startling revelations: in 52 of these 92 areas, the Total Dissolved Solids (TDS) level exceeds the permissible limit of 500 ppm of …

Inadequate fund allocation hits Noyyal river system revival

Inadequate fund allocation is hampering the ambitious Noyyal river system revival or restoration project and the meagre allocation of Rs. 30 lakh per annum is just proving to be insufficient even for carrying out emergency repairs to the channels and tanks. Noyyal that originates in Western Ghats near Poondi and …

An ATM for clean water

The 'water ATM' can process 1,000 litres in an hour As dawn breaks, two queues start forming at the only petrol pump in Lakshmangarh, a small town in Rajasthan’s Alwar district. One, obviously, is of people waiting to get their vehicles’ fuel tanks refilled. The other is in front of …

All textile units in Pali ordered shut for 2 days

Jaipur: With TOI repeatedly highlighting the continued discharge of effluents into the Bandi river, the Rajasthan State Pollution Control Board (RSPCB) on Sunday ordered closure of all textile units in Pali for the next two days. “About 400 textile units have been told to remain shut for two days as …

Fish death leaves PCB high and dry

The recurrence of large-scale fish death in the Periyar river has left environmentalists and the Kerala State Pollution Control Board (KSPCB) officials a worried lot. The situation assumes importance in the wake of the ongoing trawling ban when the demand for freshwater fish is at its peak. According to environmentalists, …

Vellore Citizens’ forum wants Environment Policy renamed

The Vellore Citizens Welfare Forum (VCWF) has urged the State Minister for Environment to change the nomenclature of the Environment Policy as `Protection of Environment, Ecology, Biodiversity, Eco-systems, Prevention of Pollution and Enforcement of Statutory and Judicial Orders of Apex and Other Courts in India Policy’. In a letter addressed …

Jal Board to set up decentralised water plant

Living in the resettlement colony of Sawda Ghevra with no amenities and poor hygienic conditions, over 25,000 people will finally have access to drinking water if the Delhi Jal Board's proposal to set up a decentralised water treatment plant takes shape. To take water to the areas that are currently …

5,000 RWH structures to come up in Chennai

Work to construct rainwater harvesting structures in stormwater drain network to begin next month Work on construction of rainwater harvesting structures in stormwater drains by the Chennai Corporation is expected to begin in May when the water table is the lowest in the city. The civic body had announced that …

Noyyal water quality to be monitored online

To make monitoring of effluent discharge by dyeing units in Tirupur and Erode districts more effective, the Tamil Nadu Pollution Control Board (TNPCB) will have an online water quality monitoring system this year in the Noyyal river and Kalingarayan canal. In the policy note tabled in the Assembly on Tuesday, …

Study finds alarming rise in pollution in Vembanad lake

A study conducted by Ashoka Trust for Research in Ecology and the Environment (ATREE), a Bangalore-based non-governmental organisation, in association with the Lake Protection Forum, an organisation of fishermen, over the first three months of this year on the Vembanad lake has shown that the level of Total Dissolved Solids …

Effluents eat into life of groundwater: ryots

Ambur, Vaniyambadi and Pernambut areas are reportedly bearing the brunt Farmers participating in a monthly grievance day meeting at the Collectorate here on Friday complained of pollution of groundwater in Ambur, Vaniyambadi and Pernambut areas on account of the discharge of treated and untreated tannery effluents with high TDS (total …

Bleaching units seek exemption from ZLD norms

Bleaching unit owners here have come up with a demand that the Tamil Nadu Pollution Control Board should not insist upon them to implement the zero liquid discharge (ZLD) norms as no salts or hazardous chemicals were used in the bleaching process. Classification “Classification of bleaching units under ‘orange category' …

26 pc water samples fail test in Bathinda

Arbout 26 per cent of the water samples collected by the Bathinda health authorities in eight months (between January and August) have failed the bacteriological test during first testing, conducted to check the presence of E-coli bacteria at the Public Health Lab, Chandigarh. The health authorities collected 393 water samples …

Pollution runs deep in Hussainsagar

It is obvious that the surface waters of the Hussainsagar are polluted, but according to a study, the pollution extends to the depths of the historic lake, poisoning aquatic life and birds. The immersion of Ganesh idols only makes a bad situation worse. City researchers, Prof. M. Vikram Reddy and …

Constitution of committee notified; farmers unhappy

The Centre has notified constitution of a High Level Inter-Ministerial Committee to address problems related to environment and finance, among others, in Tirupur knitwear industry. The committee is headed by the Union Textiles Secretary. Four more IAS officers, Tirupur Exporters Association president A. Sakthivel and five nominees of TEA and …

Flouride in water: Youths age early in western Rajasthan

JAISALMER: Young people have started looking old due to the increasing fluoride content in water in many villages of Jaisalmer and Barmer districts. This is serious as problem of hunchback and bone related diseases are on rise. Besides, people avoid marrying someone from these villages. Dozens of families in Balu …

New tech to check pollution from leather units

Chennai The Central Leather Research Institute (CLRI), a constituent body of the Council of Scientific and Industrial Research (CSIR), has developed a technology that checks pollution due to effluents from leather units. The technology, called SRIOM (Salt Recovery from Inorganic and Organic Mixture), helps separate sodium chloride and calcium chloride …

Evaluation of the groundwater quality in the coastal zone of Thiruvanathapuram District, Kerala, India

The groundwater chemistry in the shallow aquifers of the coastal zone of Thiruvananthapuram district, Kerala, India have been examined in detail. Results, in general, indicate that the groundwaters is more or less deteriorated.

Effluent ghost haunts Tirupur farmers again

Level of Total Dissolved Solids has begun to surge Tirupur: Farmers on the banks of the River Noyyal, affected by the discharge of dyeing effluents for almost two decades till the Madras High Court ordered closure of all dyeing units in Tirupur cluster for violation of pollution norms, look worried …

Farmers firm on zero liquid discharge

Not ready for any compromise with dyers Stance conveyed to government Tirupur: Farmers living alongside River Noyyal, who faced the brunt of the indiscriminate effluent discharge from dyeing units, are firm on their decision that they would not be ready for any compromise with dyers other than ensuring of zero …

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